A portable WIFI with protection mechanism

Abstract

The utility model belongs to the field of portable WIFI technology especially relates to a portable WIFI with protection mechanism, including WIFI casing, USB interface and interface protection cover, the inner wall of WIFI casing is installed with double -shaft motor, the output shaft both ends of double -shaft motor are each fixed connection one eccentric wheel, each eccentric wheel corresponds a group of air intake mechanism, every group air intake mechanism includes the piston cylinder that is fixed in the inner wall of WIFI casing, the side wall of piston cylinder is equipped with the air inlet hole with filter equipment, the inner wall of piston cylinder is connected with first piston head of sliding, the outer wall of first piston head is fixedly connected with the pivot seat. The utility model through to portable WIFI design protection mechanism effectively reduces the impact force that portable WIFI received when shifting falls, protects the equipment, prolongs the service life of equipment, and when the equipment is used, the protection mechanism does not cause the hindrance.

Description

Technical Field

[0001] This utility model relates to the field of portable WiFi technology, and in particular to a portable WiFi device with a protection mechanism. Background Technology

[0002] Portable Wi-Fi is a portable wireless internet access device that converts mobile network signals (such as 4G / 5G) into Wi-Fi hotspots for sharing by mobile phones, tablets, laptops, and other devices. Its core features are that it is ready to use immediately and can be carried around, solving the need for internet access in environments without a fixed network. Portable Wi-Fi is commonly used in scenarios such as mobile offices, business travel accommodations, and outdoor activities.

[0003] Existing portable Wi-Fi devices are often at risk of being dropped while being carried, which reduces their lifespan. Therefore, it is necessary to protect portable Wi-Fi devices.

[0004] To address the aforementioned issues, we propose a portable Wi-Fi device with a protection mechanism. Utility Model Content

[0005] The purpose of this invention is to solve the problems in the background technology by proposing a portable WIFI with a protection mechanism.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a portable WIFI with a protective mechanism, comprising a WIFI shell, a USB interface, and an interface protective cover. A dual-axis motor is installed on the inner wall of the WIFI shell. An eccentric wheel is fixedly connected to each end of the output shaft of the dual-axis motor. Each eccentric wheel corresponds to a set of air intake mechanisms. Each set of air intake mechanisms includes a piston cylinder fixed to the inner wall of the WIFI shell. An air intake hole with a filter device is opened on the side wall of the piston cylinder. A first piston head is slidably connected to the inner wall of the piston cylinder. A rotating shaft seat is fixedly connected to the outer wall of the first piston head. A first piston rod is rotatably connected between the pin of the rotating shaft seat and the eccentric shaft of the eccentric wheel. An air intake pipe is fixedly connected to the air outlet end of the piston cylinder. A one-way air intake valve is fixedly connected to the end of the air intake pipe. An air bladder is fixedly connected to the air outlet of the one-way air intake valve. The air bladder is wrapped around the outer wall of the WIFI shell. The outer periphery of the WIFI shell has a rounded corner structure.

[0007] In the aforementioned portable WiFi device with a protective mechanism, an exhaust cover is fixedly connected to the outer wall of the airbag. A support column is fixedly connected between the bottom surface of the exhaust cover and the WiFi housing. An anti-accidental touch enclosure is fixedly connected to the upper surface of the exhaust cover. An exhaust valve cylinder is fixedly connected to the outer wall of the exhaust cover. A second piston head is attached to the bottom end of the exhaust valve cylinder. A pressure relief orifice is opened at the bottom of the exhaust valve cylinder. The diameter of the pressure relief orifice is smaller than the sealing surface diameter of the second piston head. The second piston head seals the pressure relief orifice at the bottom of the exhaust valve cylinder. A second piston rod is fixedly connected to the center of the second piston head. The end of the second piston rod passes through the exhaust cover and extends above it. A button is fixedly connected to the top end of the second piston rod. A return spring is provided between the upper surface of the second piston head and the lower surface of the exhaust cover. The return spring is sleeved on the second piston rod.

[0008] In the aforementioned portable WIFI device with a protective mechanism, a rubber layer is fixedly covered at the base of the USB interface and at the corresponding location of the interface protective cover.

[0009] In the aforementioned portable WIFI device with a protective mechanism, an exhaust hole is provided on the periphery of the exhaust cover.

[0010] In the aforementioned portable WIFI device with a protective mechanism, the anti-accidental touch panel is arranged around the button, and the height of the anti-accidental touch panel is not lower than the height of the upper surface of the button when it is not pressed.

[0011] In the aforementioned portable WIFI device with a protective mechanism, anti-collision pads are installed at the four vertices of the interface protective cover.

[0012] Compared with existing technologies, the advantages of the portable WiFi device with a protective mechanism provided by this utility model are as follows:

[0013] 1. After the dual-axis motor starts, it runs continuously, driving the eccentric wheel fixedly connected at both ends to rotate. The eccentric wheel pushes the first piston head to make reciprocating linear motion in the piston cylinder through the first piston rod. When the first piston head moves backward, external air is drawn into the cavity through the air inlet hole on the side wall of the piston cylinder. When the first piston head moves forward, compressed air opens the one-way air inlet valve through the air inlet pipe and inflates the airbag. The airbag expands due to the airflow and maintains the expanded state, realizing the buffer protection of the portable WIFI.

[0014] 2. When the button is pressed, the second piston rod moves down, which in turn moves the second piston head down, exposing the pressure relief port at the bottom of the exhaust valve cylinder 14. The high-pressure gas in the airbag is quickly discharged through the exhaust port on the side of the exhaust cover. When the button is released, the reset spring pulls the second piston head up to reseal the pressure relief port.

[0015] In summary, this utility model effectively reduces the impact force on the portable WiFi device when it is moved or dropped by designing a protective mechanism, thus protecting the device, extending its service life, and ensuring that the protective mechanism does not cause any obstruction during device use. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the external structure of a portable WIFI device with a protective mechanism proposed in this utility model.

[0017] Figure 2 This is a schematic diagram of the air intake mechanism in a portable WIFI device with a protective mechanism proposed in this utility model.

[0018] Figure 3 This is a schematic diagram of the exhaust mechanism in a portable WIFI device with a protective mechanism proposed in this utility model;

[0019] Figure 4 This is a schematic diagram of the USB interface and venting mechanism in a portable WIFI device with a protective mechanism proposed in this utility model;

[0020] Figure 5 This is a schematic diagram of the interface protection cover for a portable WIFI device with a protective mechanism proposed in this utility model.

[0021] In the diagram: 1. WIFI housing, 2. USB interface, 3. Interface protective cover, 4. Dual-axis motor, 5. Eccentric wheel, 6. Piston cylinder, 7. First piston head, 8. Rotary shaft seat, 9. First piston rod, 10. Intake pipe, 11. One-way intake valve, 12. Airbag, 13. Exhaust cover plate, 14. Exhaust valve cylinder, 15. Second piston head, 16. Second piston rod, 17. Button, 18. Support column, 19. Anti-accidental touch enclosure, 20. Anti-collision pad, 21. Return spring, 22. Exhaust hole, 23. Rubber layer, 24. Intake hole. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] Reference Figures 1-5A portable WiFi device with a protective mechanism includes a WiFi housing 1, a USB interface 2, and an interface protective cover 3. A dual-axis motor 4 is installed on the inner wall of the WiFi housing 1. An eccentric wheel 5 is fixedly connected to each end of the output shaft of the dual-axis motor 4. Each eccentric wheel 5 corresponds to a set of air intake mechanisms. Each set of air intake mechanisms includes a piston cylinder 6 fixed to the inner wall of the WiFi housing 1. An air intake hole 24 with a filter device is opened on the side wall of the piston cylinder 6. A first piston head 7 is slidably connected to the inner wall of the piston cylinder 6. A rotating shaft seat 8 is fixedly connected to the outer wall of the first piston head 7. A first piston rod 9 is rotatably connected between the pin of the rotating shaft seat 8 and the eccentric shaft of the eccentric wheel 5. An air intake pipe 10 is fixedly connected to the air outlet end of the piston cylinder 6. A one-way air intake valve 11 is fixedly connected to the end of the air intake pipe 10. An airbag 12 is fixedly connected to the air outlet of the one-way air inlet valve 11. The airbag 12 is wrapped around the outer wall of the WIFI housing 1. The dual-axis motor 4 starts and runs continuously, driving the eccentric wheel 5 fixedly connected at both ends to rotate. The eccentric wheel 5 pushes the first piston head 7 to make reciprocating linear motion in the piston cylinder 6 through the first piston rod 9. When the first piston head 7 moves backward, external air is drawn into the cavity through the air inlet hole 24 on the side wall of the piston cylinder 6. When the first piston head 7 moves forward, compressed air is forced open by the air inlet pipe 10 to inflate the one-way air inlet valve 11 and inflate the airbag 12. The airbag 12 expands due to the airflow and maintains its expanded state, thus achieving buffer protection for the portable WIFI. The outer periphery of the WIFI housing 1 has a rounded corner structure, which has a high degree of fit with the airbag 12 and prevents the airbag 12 from being scratched from the inside when the device is dropped.

[0024] An exhaust cover 13 is fixedly connected to the outer wall of the airbag 12. A support column 18 is fixedly connected between the bottom surface of the exhaust cover 13 and the WIFI housing 1. An anti-accidental contact enclosure 19 is fixedly connected to the upper surface of the exhaust cover 13. An exhaust valve cylinder 14 is fixedly connected to the outer wall of the exhaust cover 13. A second piston head 15 is attached to the bottom end of the exhaust valve cylinder 14. A pressure relief port is opened at the bottom of the exhaust valve cylinder 14. The diameter of the pressure relief port is smaller than the sealing surface diameter of the second piston head 15. The second piston head 15 seals the pressure relief port at the bottom of the exhaust valve cylinder 14. A second piston rod 16 is fixedly connected to the center of the second piston head 15. The end of the second piston rod 16 passes through the exhaust cover. The second piston rod 16 is fixedly connected to the top of the second piston rod 16. A return spring 21 is provided between the upper surface of the second piston head 15 and the lower surface of the exhaust cover plate 13. The return spring 21 is sleeved on the second piston rod 16. An exhaust hole 22 is opened on the periphery of the exhaust cover plate 13. When the button 17 is pressed, the second piston rod 16 is moved down, thereby moving the second piston head 15 down, exposing the pressure relief port at the bottom of the exhaust valve cylinder 14. The high-pressure gas in the airbag 12 is quickly discharged through the exhaust hole 22 on the periphery of the exhaust cover plate 13. When the button 17 is released, the return spring 21 pulls the second piston head 15 up to reseal the pressure relief port.

[0025] A rubber layer 23 is fixedly covered at the corresponding position of the base of the USB interface 2 and the interface protective cover 3. When the interface protective cover 3 is closed, the rubber layer 23 seals the connection between it and the base of the USB interface 2, preventing external contamination of the USB interface 2.

[0026] An anti-accidental touch enclosure 19 is set around the button 17. The height of the anti-accidental touch enclosure 19 is not lower than the height of the upper surface of the button 17 when it is not pressed, which effectively prevents the equipment from accidentally triggering the exhaust during carrying.

[0027] The four apex of the interface protective cover 3 are equipped with anti-collision pads 20 to prevent the impact caused by the device falling and to disperse the impact force.

[0028] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A portable WIFI device with a protective mechanism, comprising a WIFI housing (1), a USB interface (2), and an interface protective cover (3), characterized in that, A dual-axis motor (4) is installed on the inner wall of the WIFI housing (1). An eccentric wheel (5) is fixedly connected to each end of the output shaft of the dual-axis motor (4). Each eccentric wheel (5) corresponds to a set of air intake mechanisms. Each set of air intake mechanisms includes a piston cylinder (6) fixed to the inner wall of the WIFI housing (1). The side wall of the piston cylinder (6) is provided with an air intake hole (24) with a filter device. A first piston head (7) is slidably connected to the inner wall of the piston cylinder (6). The outer wall of the first piston head (7) is fixed. A rotating shaft seat (8) is fixedly connected to the piston cylinder (6). A first piston rod (9) is rotatably connected between the pin of the rotating shaft seat (8) and the eccentric shaft of the eccentric wheel (5). An air inlet pipe (10) is fixedly connected to the outlet end of the piston cylinder (6). A one-way air inlet valve (11) is fixedly connected to the end of the air inlet pipe (10). An air bag (12) is fixedly connected to the outlet of the one-way air inlet valve (11). The air bag (12) is wrapped around the outer wall of the WIFI housing (1). The outer periphery of the WIFI housing (1) has a rounded corner structure.

2. A portable WIFI device with a protection mechanism according to claim 1, characterized in that, An exhaust cover plate (13) is fixedly connected to the outer wall of the airbag (12). A support column (18) is fixedly connected between the bottom surface of the exhaust cover plate (13) and the WIFI housing (1). An anti-accidental touch enclosure (19) is fixedly connected to the upper surface of the exhaust cover plate (13). An exhaust valve cylinder (14) is fixedly connected to the outer wall of the exhaust cover plate (13). A second piston head (15) is attached to the bottom end of the exhaust valve cylinder (14). A pressure relief port is opened at the bottom of the exhaust valve cylinder (14). The diameter of the pressure relief port is smaller than that of the second piston head (15). The sealing surface diameter, the second piston head (15) seals the pressure relief port at the bottom of the exhaust valve cylinder (14), the center of the second piston head (15) is fixedly connected to the second piston rod (16), the end of the second piston rod (16) passes through the exhaust cover plate (13) and extends above it, the top of the second piston rod (16) is fixedly connected to the button (17), a return spring (21) is provided between the upper surface of the second piston head (15) and the lower surface of the exhaust cover plate (13), and the return spring (21) is sleeved on the second piston rod (16).

3. A portable WIFI device with a protection mechanism according to claim 1, characterized in that, The root of the USB interface (2) is fixedly covered with a rubber layer (23) at the corresponding position of the interface protective cover (3).

4. A portable WIFI device with a protection mechanism according to claim 2, characterized in that, The exhaust cover (13) has an exhaust hole (22) on its periphery.

5. A portable WIFI device with a protection mechanism according to claim 2, characterized in that, The anti-accidental touch panel (19) is arranged around the button (17), and the height of the anti-accidental touch panel (19) is not lower than the height of the upper surface of the button (17) when it is not pressed.

6. A portable WIFI device with a protection mechanism according to claim 1, characterized in that, The interface protective cover (3) is equipped with anti-collision pads (20) at its four vertices.

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